Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 33862

Hash
0000011b4dd22bc78f7f4a9feae2f78334b2ceca222bb799d1749c64b80ef38d
Confirmations
6245
Time
2026-10-26 23:03:46 UTC
Median time
2026-10-26 22:55:50 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0cda95a383f31aa2378235c2c6859c905936210e68c046fd8f0ff50c0072221b
Previous block
000001a6f202aa44d40ec5d22237b698b93229cdc7bdc5c343f205cbcdb9be15
Next block
000001256c1a35b92a7112d2e898014c534a3dca7dc97a53aee1ac6e967d4f9a

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 33862 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
e65dc6f3e11368a71b5861c4f42916a6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bbdfce411997…58804b25b802 coinbase1250.0000031
919c387f6d54…ed78bb592949 pays to P2MR127.99986650.0000031